采煤機輥  製造商、經銷商、供應商

Henan Zhongyu Mining Machinery Co.,Ltd, established in year 2003, is a joint-stock company involved in research, manufacture and sales of large and middle scale crushers, sand making machines and grinding machines. Its headquarter lies in the core business district CBD, Zhengzhou City; Its manufacturing base is located in Weihui city, Xinxiang, occupied 135,000㎡, products as crushers, sand making machines take a leading position in sales market and are exported to foreign countries like Bengal, Malaysia, Indonesia with their superior quality and advanced technology.
Over ten years, we keep holding the modern and scientific management mode, taking systematic plan and unceasingly innovation to move on and lead in mining machinery manufacture industry. we have over ten competitive products in different series and specification such as crushers, sand making machines, grinding machines, vibrating feeders, screens and mobile crusher station, with overall product types and excellent product quality, they have been widely applied in mine, road, bridge building materials, coal, chemical, metallurgy, refractory materials and so forth. We have been certified by ISO9001:2008 and CE and praised as "Top 10 Famous Brand", the sand and stone equipments have been listed as recommended products by "China Gravel Association".
In 2008, the innovative laboratory cooperated by Zhongyu& Huazhong University of Science and Technology is established; In 2010, the"Zhongyu Mining Machinery automatic research institution" cooperated with Harbin Institution of Technology pushed the company's research strength into a new step; at the same year, we came to cooperation with Sweden company "Svidak" to take the lead in introducing its advanced special steel manufacturing technology , by this breakthrough issue, we make up the domestic weakness of easy-to-break internal plate and successfully win an extensive international market.

Founded in 1992, Zoomlion Heavy Industry Science & Technology Co., Ltd. is mainly engaged in the R&D and manufacturing of construction machinery, agricultural machinery and other high-tech equipment and new construction materials. Over three decades of innovative development, Zoomlion has gradually grown into a global enterprise, with the key products covering 18 categories, 106 product series, and 660 varieties. Zoomlion has been listed in Shenzhen and Hong Kong stock markets, becoming the first company in the industry to be listed in both markets.

The KOPEX Group is the third biggest global player in the mining machinery, equipment and services market. The Group offers complex execution of mining projects to its customers.
The complex services are rendered by KOPEX-Przedsiębiorstwo Budowy Szybów S.A. (KOPEX-PBSz S.A.). The company is focused on specialised mining services, including, driving vertical and lateral workings as well as tunneling.
A huge experience gained over the last sixty years and significant achievements in mining, industrial and civil engineering as well as staff potential and machine fleet, contribute to the fact that for several years the company has been a market leader with regard the underground construction works, using underground mining techniques and technologies.
Own technical solutions that have been elaborated for years and a permanent implementation of up-to-date, global technologies, accompanied by upgrading the machine fleet and raising professional qualifications, enable the company to execute mining contracts not only in Poland but also abroad (e.g. in Germany, France, Indonesia, Italy and Turkey), in coal-, ore-, and salt-mines.
Mining Design Office, being an integrated part of the company, with its highly qualified engineering personnel and equipped with specialised hardware, state-of-the–art CAD software is capable of executing a wide range of design services.
Several fields related to the mining of hard coal, ores, salt and other minerals, such as: geology, hydrogeology, geophysics, mining, strata mechanics, ventilation, automation, electrification, mechanization, waste storage and environmental protection are covered by the design services.
Experience, qualified personnel, own means of transport, specialised equipment and up to date technologies enable us to complex execution of even the most comprehensive projects, as a general contractor (turnkey project services), or as a substitute subcontractor.
The KOPEX Group is in technical, organisational and logistic respects capable of executing even the most demanding tasks, including turnkey construction of mines.

Kennametal is the premiere global provider of metalworking solutions using tungsten carbide inserts